SAKO LI-MAX 25.6V 100Ah LiFePO4 Lithium Battery

The SAKO LI‑MAX 25.6V 100Ah LiFePO₄ Lithium Battery is a premium, high-capacity energy storage solution designed for residential, commercial, and off-grid applications. Leveraging advanced LiFePO₄ (Lithium Iron Phosphate) technology, this battery provides a reliable, efficient, and safe alternative to conventional lead-acid batteries, making it an ideal choice for solar energy systems, UPS backup, and renewable energy storage in Bangladesh.

With a nominal voltage of 25.6V and a capacity of 100Ah, the battery delivers approximately 2.56kWh of usable energy, ensuring stable power supply for high-demand appliances and devices. It is suitable for a wide variety of applications including solar home systems, office and industrial backup power, telecom equipment, off-grid solar installations, electric vehicles, marine power systems, and more.

One of the standout features of the SAKO LI‑MAX 25.6V 100Ah battery is its long cycle life. Rated for over 5000 cycles at 25°C, this lithium battery outperforms traditional lead-acid batteries by a significant margin, providing years of reliable energy storage. This longevity translates to cost savings, reduced maintenance, and increased reliability for users across Bangladesh.

The battery is equipped with an intelligent Battery Management System (BMS) that monitors each cell for overcharge, over-discharge, overcurrent, short-circuit, and temperature extremes. This ensures maximum safety and stability, protecting both the battery and connected devices. The BMS also balances the individual cells to maintain consistent performance over the entire lifespan of the battery.

The SAKO LI‑MAX 25.6V 100Ah battery supports continuous discharge up to 100A and can handle pulse discharge currents up to 200A for short periods, making it suitable for applications with surge requirements such as inverters or motor-driven devices. Its wide voltage window of 22.4V – 29.2V DC allows compatibility with most modern solar inverters and UPS systems.

Lightweight and compact, this lithium battery weighs only ~22kg, significantly less than traditional lead-acid batteries with equivalent capacity. Its robust ABS/metal casing and IP65 protection rating make it resistant to dust, water, and physical impacts, allowing safe installation in homes, offices, or semi-outdoor environments. The battery’s low self-discharge rate (<3% per month) ensures stored energy remains available even after periods of inactivity, ideal for seasonal or backup power applications.

The battery maintains excellent performance across a wide operating temperature range (-10°C to +50°C) and can be stored safely between 0°C and 30°C. Its high energy density, thermal stability, and environmentally friendly chemistry make it a reliable and eco-conscious energy solution.

With parallel and series connection capabilities, the SAKO LI‑MAX 25.6V 100Ah battery can be integrated into larger energy systems for higher voltage or capacity needs. This makes it a flexible solution for residential solar storage, commercial backup systems, industrial energy solutions, and even electric vehicle applications.

Integrated Product Data Sheet

This SAKO LI‑MAX 25.6V 100Ah LiFePO₄ Lithium Battery combines high-capacity energy storage, robust safety features, long lifespan, and flexible application to meet modern energy demands in Bangladesh. It is ideal for solar energy systems, UPS backup solutions, off-grid applications, and mobile power setups, offering users a reliable, efficient, and environmentally friendly battery solution for years of uninterrupted performance.